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Add regression tests for #23122

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This commit is contained in:
Daan Sprenkels 2016-06-16 09:46:25 +02:00
parent 5755936a63
commit 7ee3eaa79c
2 changed files with 44 additions and 0 deletions
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22
src/test/compile-fail/issue-23122-1.rs Normal file
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
trait Next {
type Next: Next;
}
struct GetNext<T: Next> { t: T }
impl<T: Next> Next for GetNext<T> {
//~^ ERROR overflow evaluating the requirement
type Next = <GetNext<T> as Next>::Next;
}
fn main() {}

22
src/test/compile-fail/issue-23122-2.rs Normal file
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
trait Next {
type Next: Next;
}
struct GetNext<T: Next> { t: T }
impl<T: Next> Next for GetNext<T> {
//~^ ERROR overflow evaluating the requirement
type Next = <GetNext<T::Next> as Next>::Next;
}
fn main() {}